He was sleeping on a futon, wearing his hemp leaf kimono and his bamboo muzzle. You liked him, but wouldn't tell him that. You were talking to Tanjiro, him ranting about something as Nezuko slept peacefully. Tanjiro was a nice person, and could smell that you really liked Nezuko. Which didn't bother him since you weren't like zenitsu. (Ps, he likes you too!! And he is a adult.)